马铃薯的退化问题是世界性的问题,各学派争论不一,我国很多学者亦在试探,已见成效。我们自1960年起吸取了本地和外地薯农多年来的宝贵经验,学习了科研部门试验研究资料,试图在当地将界首红皮马铃薯从严重的退化局面中挽救过来,四年来的事实证实了我们的措施在防 The problem of potato degeneration is a worldwide issue. Various schools and different schools of thought have been debated. Many scholars in our country are also testing and have achieved results. We learned from the valuable experience of local and foreign potato farmers over the years since 1960, studied the experimental research data of scientific research departments, and tried to save the red-skinned potato in the local area from a serious degeneration. The facts in the past four years have confirmed Our measures are in defense